This is, in reference to, your general AP carries who lane solo mid. This is NOT an overall tier list. This is my opinion concerning AP carries, considering it is a role I main and considering the fact that I know how to play most of these champions. This tier list is focused on solo queue and competitive play, based on what I have seen and what I have expirienced at 1700+ elo. Organized left to right from best to worst, changes marked in bold.
Tier 1: Karthus,
Xerath, Cassiopeia, Morgana, Annie, Gragas
Tier 2: Sion, Zilean, Kennen, Kassadin, Ryze,
Orianna
Tier 3a: Brand, Malzahar, Heimerdinger, Vladimir
Tier 3b: Nidalee, Twisted Fate, Katarina
Tier 4: Veigar, Leblanc, Lux
Tier 1 - These champions are elite AP carries due to the fact that they are solid in all phases of the game and they each offer their team unique utility.
Tier 2 - These champions are also strong in all phases of the game, however their weaknesses are easier to exploit than that of the tier 1 carries.
Tier 3a: Thes…